+ // avoid recursions
+ if (m_resizing) return;
+ m_resizing = true;
+
+ // this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow
+ wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
+
+ // space occupied by m_frameToolBar and m_frameMenuBar
+ int client_area_x_offset = 0,
+ client_area_y_offset = 0;
+
+ /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses
+ wxWindow::Create to create it's GTK equivalent. m_mainWidget is only
+ set in wxFrame::Create so it is used to check what kind of frame we
+ have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we
+ skip the part which handles m_frameMenuBar, m_frameToolBar and (most
+ importantly) m_mainWidget */
+
+ ConstrainSize();
+
+ int width, height;
+ GTKDoGetSize(&width, &height);
+
+ if (m_mainWidget)
+ {
+ // TODO
+ // Rewrite this terrible code to using GtkVBox
+
+ // m_mainWidget holds the menubar, the toolbar and the client
+ // area, which is represented by m_wxwindow.
+
+#if wxUSE_MENUS_NATIVE
+ int menubarHeight = 0;
+#endif
+
+#if wxUSE_MENUS_NATIVE
+ if (HasVisibleMenubar())
+ {
+ int xx = m_miniEdge;
+ int yy = m_miniEdge + m_miniTitle;
+ int ww = width - 2*m_miniEdge;
+ if (ww < 0)
+ ww = 0;
+ menubarHeight = m_menuBarHeight;
+ if (m_menuBarDetached) menubarHeight = wxPLACE_HOLDER;
+ m_frameMenuBar->m_x = xx;
+ m_frameMenuBar->m_y = yy;
+ m_frameMenuBar->m_width = ww;
+ m_frameMenuBar->m_height = menubarHeight;
+ gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
+ m_frameMenuBar->m_widget,
+ xx, yy, ww, menubarHeight);
+ client_area_y_offset += menubarHeight;
+ }
+#endif // wxUSE_MENUS_NATIVE
+
+#if wxUSE_TOOLBAR
+ if ((m_frameToolBar) && m_frameToolBar->IsShown() &&
+ (m_frameToolBar->m_widget->parent == m_mainWidget))
+ {
+ int xx = m_miniEdge;
+ int yy = m_miniEdge + m_miniTitle
+#if wxUSE_MENUS_NATIVE
+ + menubarHeight
+#endif
+ ;
+
+ m_frameToolBar->m_x = xx;
+ m_frameToolBar->m_y = yy;
+
+ // don't change the toolbar's reported height/width
+ int ww, hh;
+ if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
+ {
+ ww = m_toolBarDetached ? wxPLACE_HOLDER
+ : m_frameToolBar->m_width;
+ hh = height - 2*m_miniEdge;
+
+ client_area_x_offset += ww;
+ }
+ else if( m_frameToolBar->HasFlag(wxTB_RIGHT) )
+ {
+ yy += 2;
+ ww = m_toolBarDetached ? wxPLACE_HOLDER
+ : m_frameToolBar->m_width;
+ xx = GetClientSize().x - 1;
+ hh = height - 2*m_miniEdge;
+ if( hh < 0 )
+ hh = 0;
+
+ }
+ else if( m_frameToolBar->GetWindowStyle() & wxTB_BOTTOM )
+ {
+ xx = m_miniEdge;
+ yy = GetClientSize().y;
+#if wxUSE_MENUS_NATIVE
+ yy += m_menuBarHeight;
+#endif // wxUSE_MENUS_NATIVE
+ m_frameToolBar->m_x = xx;
+ m_frameToolBar->m_y = yy;
+ ww = width - 2*m_miniEdge;
+ hh = m_toolBarDetached ? wxPLACE_HOLDER
+ : m_frameToolBar->m_height;
+ }
+ else
+ {
+ ww = width - 2*m_miniEdge;
+ hh = m_toolBarDetached ? wxPLACE_HOLDER
+ : m_frameToolBar->m_height;
+
+ client_area_y_offset += hh;
+ }
+
+ if (ww < 0)
+ ww = 0;
+ if (hh < 0)
+ hh = 0;
+ gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
+ m_frameToolBar->m_widget,
+ xx, yy, ww, hh );
+ }
+#endif // wxUSE_TOOLBAR
+
+ int client_x = client_area_x_offset + m_miniEdge;
+ int client_y = client_area_y_offset + m_miniEdge + m_miniTitle;
+ int client_w = width - client_area_x_offset - 2*m_miniEdge;
+ int client_h = height - client_area_y_offset- 2*m_miniEdge - m_miniTitle;
+ if (client_w < 0)
+ client_w = 0;
+ if (client_h < 0)
+ client_h = 0;
+ gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
+ m_wxwindow,
+ client_x, client_y, client_w, client_h );
+ }
+ else
+ {
+ // If there is no m_mainWidget between m_widget and m_wxwindow there
+ // is no need to set the size or position of m_wxwindow.
+ }
+
+#if wxUSE_STATUSBAR
+ if (m_frameStatusBar && m_frameStatusBar->IsShown())
+ {
+ int xx = 0 + m_miniEdge;
+ int yy = height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset;
+ int ww = width - 2*m_miniEdge;
+ if (ww < 0)
+ ww = 0;
+ int hh = wxSTATUS_HEIGHT;
+ m_frameStatusBar->m_x = xx;
+ m_frameStatusBar->m_y = yy;
+ m_frameStatusBar->m_width = ww;
+ m_frameStatusBar->m_height = hh;
+ gtk_pizza_set_size( GTK_PIZZA(m_wxwindow),
+ m_frameStatusBar->m_widget,
+ xx, yy, ww, hh );
+ }
+#endif // wxUSE_STATUSBAR
+
+ m_sizeSet = true;
+
+ // send size event to frame
+ wxSizeEvent event( wxSize(m_width,m_height), GetId() );
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( event );
+
+#if wxUSE_STATUSBAR
+ // send size event to status bar
+ if (m_frameStatusBar)
+ {
+ wxSizeEvent event2( wxSize(m_frameStatusBar->m_width,m_frameStatusBar->m_height), m_frameStatusBar->GetId() );
+ event2.SetEventObject( m_frameStatusBar );
+ m_frameStatusBar->GetEventHandler()->ProcessEvent( event2 );
+ }
+#endif // wxUSE_STATUSBAR
+
+ m_resizing = false;
+}
+
+void wxFrame::OnInternalIdle()